2013-2018 Audi S6/S7 Coolant Hose / Hose 4G0145921F
OEM Part #: 4G0-145-921-F (4G0145921F)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2014 Audi S6 · 4.0L
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Genuine OEM Used
SKU: 698685
Donor Vehicle: 2014 Audi S6 · 4.0L
2 photos
$12.13
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Genuine OEM Used
SKU: 526684
Donor Vehicle: 2013 Audi S6 · 4.0L · 78k miles
2 photos
$12.13
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Genuine OEM Used
SKU: 569535
Donor Vehicle: 2014 Audi S7 · 4.0L
2 photos
$12.13
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Genuine OEM Used
SKU: 650600
Donor Vehicle: 2016 Audi S6 · 4.0L
2 photos
$12.13
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Genuine OEM Used
SKU: 559095
Donor Vehicle: 2018 Audi S6 · 4.0L · 51k miles
2 photos
$12.13
30-Day Returns
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A used genuine OEM Audi coolant hose, OEM number 4G0145921F. This coolant hose / hose routes engine coolant on the 4.0L twin-turbo V8 found in Audi S6 and S7 models. A failing hose can develop cracks or leaks, leading to coolant loss and potential overheating. This original part ensures proper flow and sealing for the cooling system.
Specifications
| Fits Vehicle Model | S6, S7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-145-921-F (4G0145921F) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 2013-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 11 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2017 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2017 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2016 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2016 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2014 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2014 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | S7 | Hatchback | 4.0L V8 Turbo |